Which of the following situations is not appropriate to use a stratified random sample? when the...
Which of the following situations is not appropriate to use a stratified random sample?
when the researcher can representatively sample even the smallest and most inaccessible subgroups in the population
when the researchers want to observe existing relationships between 2 or more subgroups
when the researcher wants to highlight a specific subgroup within the population
when the researcher wants to survey the 20 faculty members in the mathematics department
Homework Answers
When the researcher wants to survey the 20 faculty members in the mathematics department, it is not appropriate to use stratified random sample. Because there is no strata made here. There is only a sample of 20 people. No need to stratify the sample
Add Answer to:
Which of the following situations is not appropriate to
use a stratified random sample?
when the...
1. When conducting a survey, it is important to use a random sample: to get a...
1. When conducting a survey, it is important to use a random sample: to get a significant result. to avoid bias and to get a representative sample. so that we can make causal conclusions. to ensure truthful answers to the survey's questions. none of the above. 2. In order to obtain a sample of undergraduate students in the United States, a simple random sample of 10 states is selected. From each of the selected states, 10 colleges or universities are...
Please help with this problem 12. Identify an appropriate test for each of the following situations: (a) A random sample of workers is taken from each of 3 factories and the number of overdme hour...
Please help with this problem
12. Identify an appropriate test for each of the following situations: (a) A random sample of workers is taken from each of 3 factories and the number of overdme hours (b) A chemist is evaluating a new method for determining the percentage content of an element in a (c) Researchers collected intelligence test scores on twins, one of whom was raised by the natural (d) Two methods for determining the percentage of iron in ore...
Question 1 (1 point) Saved A random sample of 200 University of Manitoba students is asked...
Question 1 (1 point) Saved A random sample of 200 University of Manitoba students is asked whether their parents have a university degree. What is the population of interest for this survey? Question 1 options: all University of Manitoba students who were included in the sample all parents of University of Manitoba students who have a university degree all University of Manitoba students all parents of University of Manitoba students all University of Manitoba students whose parents have a university...
Graded homework This is a HOMEWORK activity and the outcome of your attempt will be assessed...
Graded homework This is a HOMEWORK activity and the outcome of your attempt will be assessed towards your performance in this course. When you are ready, enter your answers and click submit answers. You cannot go backwards once you have submitted a page If you would like to answer these questions offline, print this page and then bookmark it to be returned to your e-workbook home page. Please note that any answers you have entered on this page will not...
SECTION 1 (COMPULSORY) FOR EACH OF THE FOLLOWING 50 OBJECTIVE-ITEMS, CHOOSE THE MOST APPROPRATEANSWER AND MARK...
SECTION 1 (COMPULSORY) FOR EACH OF THE FOLLOWING 50 OBJECTIVE-ITEMS, CHOOSE THE MOST APPROPRATEANSWER AND MARK YOUR ANSWER AGAINST 1-50 ON THE MARK- READING SHEET 1 Which of the following are characteristics of quanttative research? a investigating the relationships between vanables b using rating scales to quantify responses mposing control to limit extraneous variables researchers being personally involved with the partıcipants e organising raw data into meaningful conceptual patterns 1 a bcde 2 ab c 3 bcd 4 a de...
First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below...
First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below Include each of the following in your answer (if applicable – explain in a paragraph) Research problem: what do you want to solve using Delphi? Sample: who will participate and why? (answer in 5 -10 sentences) Round one questionnaire: include 5 hypothetical questions you would like to ask Discuss: what are possible outcomes of the findings from your study? Hint: this is the conclusion....
I have this case study to solve. i want to ask which type of case study...
I have this case study to solve. i want to ask which
type of case study in this like problem, evaluation or decision? if
its decision then what are the criterias and all?
Stardust Petroleum Sendirian Berhad: how to inculcate the pro-active safety culture? Farzana Quoquab, Nomahaza Mahadi, Taram Satiraksa Wan Abdullah and Jihad Mohammad Coming together is a beginning; keeping together is progress; working together is success. - Henry Ford The beginning Stardust was established in 2013 as a...
What an Executive Summary Is An executive summary is a specific type of document that does...
What an Executive Summary Is
An executive summary is a specific type of document that does
two things: it summarizes a research article, and it offers
recommendations as to how information from the article can be
used.
Some long reports can contain an executive summary section, as
indicated in the Pearson handbook.
Write a 2 pahe Executive Summary
In business contexts, an executive summary is always written
for a specific purpose: to explain the information in the article
to a...
What should have Merck & Co, Inc done differently in regards to river blindness? Merck &...
What should have Merck & Co, Inc done differently in regards to river blindness? Merck & Company, Inc.: Having the Vision to Succeed by Stephanie Weiss and David Bollier An Expensive Care for a Poor Market In 1978, Dr. P. Roy Vagelos, then head of the Merck research labs, received a provocative memorandum from a senior researcher in parasitology, Dr. William C. Campbell. Dr. Campbell had made an intriguing observation while working with ivennectin, a new antiparasitic compound under investigation...
14. Select the number of participants in the Beck & Watson study Group of answer choices...
14. Select the number of participants in the Beck & Watson
study
Group of answer choices
8
13
22
35
15. Beck & Watson determined their final sample size via
Group of answer choices
coding
saturation
triangulation
ethnography
16.Through their study, Beck & Watson determined
Group of answer choices
after a traumatic birth, subsequent births have no troubling
effects
after a traumatic birth, subsequent births brought fear, terror,
anxiety, and dread
Subsequent Childbirth After a Previous Traumatic Birth Beck, Cheryl...
Please help with this problem
12. Identify an appropriate test for each of the following situations: (a) A random sample of workers is taken from each of 3 factories and the number of overdme hours (b) A chemist is evaluating a new method for determining the percentage content of an element in a (c) Researchers collected intelligence test scores on twins, one of whom was raised by the natural (d) Two methods for determining the percentage of iron in ore...
Graded homework This is a HOMEWORK activity and the outcome of your attempt will be assessed towards your performance in this course. When you are ready, enter your answers and click submit answers. You cannot go backwards once you have submitted a page If you would like to answer these questions offline, print this page and then bookmark it to be returned to your e-workbook home page. Please note that any answers you have entered on this page will not...
SECTION 1 (COMPULSORY) FOR EACH OF THE FOLLOWING 50 OBJECTIVE-ITEMS, CHOOSE THE MOST APPROPRATEANSWER AND MARK YOUR ANSWER AGAINST 1-50 ON THE MARK- READING SHEET 1 Which of the following are characteristics of quanttative research? a investigating the relationships between vanables b using rating scales to quantify responses mposing control to limit extraneous variables researchers being personally involved with the partıcipants e organising raw data into meaningful conceptual patterns 1 a bcde 2 ab c 3 bcd 4 a de...
I have this case study to solve. i want to ask which
type of case study in this like problem, evaluation or decision? if
its decision then what are the criterias and all?
Stardust Petroleum Sendirian Berhad: how to inculcate the pro-active safety culture? Farzana Quoquab, Nomahaza Mahadi, Taram Satiraksa Wan Abdullah and Jihad Mohammad Coming together is a beginning; keeping together is progress; working together is success. - Henry Ford The beginning Stardust was established in 2013 as a...
What an Executive Summary Is
An executive summary is a specific type of document that does
two things: it summarizes a research article, and it offers
recommendations as to how information from the article can be
used.
Some long reports can contain an executive summary section, as
indicated in the Pearson handbook.
Write a 2 pahe Executive Summary
In business contexts, an executive summary is always written
for a specific purpose: to explain the information in the article
to a...
14. Select the number of participants in the Beck & Watson
study
Group of answer choices
8
13
22
35
15. Beck & Watson determined their final sample size via
Group of answer choices
coding
saturation
triangulation
ethnography
16.Through their study, Beck & Watson determined
Group of answer choices
after a traumatic birth, subsequent births have no troubling
effects
after a traumatic birth, subsequent births brought fear, terror,
anxiety, and dread
Subsequent Childbirth After a Previous Traumatic Birth Beck, Cheryl...
Most questions answered within 3 hours.
-
Which food law was passed in 1996 and changed how pesticide
residues on food were regulated...
asked 15 minutes ago -
companies either hire outside programmers to
write_____ software or use their own internal developers.
asked 14 minutes ago -
A magnetic dipole m(t) = m_0*cos(ωt) can be
described as current density j(r,t) = −cm(t) ×...
asked 14 minutes ago -
Probabilities and Counting. Yahtzee is a game that involves six
fair dice. When rolling all six...
asked 16 minutes ago -
What percent of revenue does net income represent for each
year?
Total Revenue
2017 = 60,319,000...
asked 38 minutes ago -
For Ti+2 (Z=22). Determine the correct ground state
& # of microstates. Use the correct tanabe...
asked 41 minutes ago -
Why did so many investment banks have to start buying CDO’s and
other mortgaged backed securities...
asked 56 minutes ago -
The mean cost of domestic airfares in the United States rose to
an all-time high of...
asked 1 hour ago -
1.Magazine Luiza is a Brazilian retail chain for consumer
electronics. The company currently has 100 stores...
asked 1 hour ago -
What is the molarity of ZnCl2 that forms when 25.0 g of zinc
completely reacts with...
asked 1 hour ago -
For independent X and Y, we have probability density function
for them where pdf of X...
asked 1 hour ago -
The decomposition of SO2Cl2 is first order in SO2Cl2 and has a
rate constant of 1.42...
asked 1 hour ago